CASIO gshock GM-114GEM-1A9JR GM-114GEM-1A9 limited model 20ATM watch 2023.01 releasedProduct Highlights Authentic IPPO JAPAN WATCH watch. Japanese domestic market (JDM) edition. Product Description h2> ELEGANCE AND TECHNOLOGY G Shock is a line of watches manufactured by Japanese electronics company Casio, designed to resist mechanical shock and vibration. G Shock is an abbreviation for Gravitational Shock. The watches in the G Shock line are designed primarily for sports, military and outdoors oriented activities; nearly all G shocks